Member States and Observers

The International Organisation of Vine and Wine is an intergovernmental organisation made up of Member states.

The Agreement of 3 April 2001 was signed by 35 sovereign States and was subjected to different internal procedures (approval, acceptance or ratification). The Agreement went into force on 1 January 2004, following the deposit of the 31st instrument of ratification.

As of 6 November 2018 the International Organisation of Vine and Wine was made up of 47 Member states.